HC49/4HSMX Crystals|Holder Style|•Resistance welded, hermetically sealed in an inert atmosphere with glass to metal seals securing the lead wires. The lead wires are formed into a gull wing and mounted on a plastic former|•Lower profiles available, please contact our sales office|General Specifications|•Load Capacitance (CL): 10pF to 75pF or Series|•Drive Level: 0.5mW max|•Static Capacitance (C0): 7pF max|•Ageing: ±5ppm typical per year|Packaging|•Loose in bulk pack or tape and reel|Standard Frequency Tolerances and Stabilities|•±30ppm, ±50ppm, ±100ppm, tighter tolerances & stabilities may be available on request|Operating Temperature Ranges|•0 to 50°C, -10 to 60°C, -20 to 70°C, -30 to 80°C, -40 to 85°C, -55 to 105°C|Storage Temperature Range|•-55 to 125°C|Environmental Specification|•Shock: 981m/s² for 6ms, three shocks in each direction along three mutually perpendicular planes|•Vibration: 10 to 60Hz 0.75mm displacement, 60 to 500Hz 98.1m/s² acceleration, 30 minute in each of three mutually perpendicular planes.